package com.hzbc.faceattendance.repository;import com.hzbc.faceattendance.model.AdminUser;import org.springframework.data.jpa.repository.JpaRepository;import java.util.List;public interface AdminUserRepository extends JpaRepository<AdminUser, Long> {    AdminUser findByUsername(String username);    List<AdminUser> findByRole(int i);    List<AdminUser> findByOnDuty(Integer onDuty);    List<AdminUser> findByRoleAndOnDuty(int role, int onDuty);}